51131002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 90493200

約数和(自身を除く): 39362198

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 3989, 6409, 7978, 12818, 51857, 67813, 103714, 115681, 135626, 231362, 881569, 1503853, 1763138, 1966577, 3007706, 3933154, 25565501, 51131002]

約数ペア:

[(1, 51131002), (2, 25565501), (13, 3933154), (17, 3007706), (26, 1966577), (29, 1763138), (34, 1503853), (58, 881569), (221, 231362), (377, 135626), (442, 115681), (493, 103714), (754, 67813), (986, 51857), (3989, 12818), (6409, 7978)]